package com.briup.mt.web.controller;

import com.briup.mt.bean.Greenhouse;
import com.briup.mt.service.IGreenHouseService;
import com.briup.mt.utils.ExcelUtils;
import com.briup.mt.utils.Message;
import com.briup.mt.utils.MessageUtil;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.lang.NonNull;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@RestController
@Validated
@RequestMapping("/greenhouse_greenhouse")
public class GreenHouseController {

    @Autowired
    private IGreenHouseService greenHouseService;

    @ApiOperation(value = "导入到Excel中", notes = "注意！测试的时候请将地址粘贴到浏览器地址栏测试", produces = "greenhouse_greenhouse/octet-stream")
    @GetMapping("download")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "名称", paramType = "query"),
    })
    public void download(HttpServletResponse response, String name) throws Exception {
        // 1. 查询数据
        List<Greenhouse> list = greenHouseService.query(name);
        // 2. 将数据填充excel导出
        // 2.1 excel头部数据
        String[] headList = new String[] { "应用名称", "状态", "温度", "空气湿度","土壤湿度" };
        // 2.2 属性
        String[] fieldList = new String[] { "name", "status", "temperature", "airHumidity","soilHumidity"};
        // 2.3 数据列，需要转化
        List<Map<String, Object>> dataList = new ArrayList<>();
        for (Greenhouse gre : list) {
            // 每一个map相当于是一行数据，一行数据中多列
            Map<String, Object> map = new HashMap<>();
            map.put("name", gre.getName());
            map.put("status",gre.getStatus());
            map.put("temperature",gre.getTemperature());
            map.put("airHumidity",gre.getAirHumidity());
            map.put("soilHumidity",gre.getSoilHumidity());

            // dataList表示所有行
            dataList.add(map);
        }
        // 2.4 导出文件名
        String excelName = "greenhouse";
        // 3. 调用工具方法导出Excel
        ExcelUtils.createExcel(response, excelName, headList, fieldList, dataList);

    }


    @GetMapping("query")
    public Message query(String name){
        List<Greenhouse> list = greenHouseService.query(name);
        return MessageUtil.success(list);
    }

    @PostMapping("saveOrUpdate")
    public Message saveOrUpdate(Greenhouse info){
        greenHouseService.saveOrUpdate(info);
        return MessageUtil.success("操作成功");
    }

    @DeleteMapping("deleteById")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id",value = "用户编号",required = true,paramType = "query"),
    })
    public Message deleteById(@NonNull long id){
        greenHouseService.deleteById(id);
        return MessageUtil.success("操作成功");
    }

}
